Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan che hoc snippets" » "phan che code snippets", "han che hoc snippets", "phap che hoc snippets", "phan thi hoc snippets", "phan cho hoc snippets", "phan che ho snippets", "phan che thuoc snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("phan che hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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